/*
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.xwiki.gwt.user.client.ui.wizard;
/**
* Component which handles the instantiation and resolution of wizard steps based on the step names. Will be used by the
* {@link Wizard} to determine the next {@link WizardStep} based on the name returned by the current dialog's
* {@link WizardStep#getNextStep()}.
*
* @version $Id: 502ec4c923758ddcb4c906c62be2ecdd1d6e1901 $
*/
public interface WizardStepProvider
{
/**
* Returns the {@link WizardStep} corresponding to the passed name.
*
* @param name the name of the {@link WizardStep} to find
* @return the instance of the {@link WizardStep} corresponding to the passed name or null if no such step exists.
*/
WizardStep getStep(String name);
}